Find the area of the interior of the four-petaled rose r = sin(20)

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter61: Areas Of Circles, Sectors, And Segments
Section: Chapter Questions
Problem 2A: Find the area of the shaded portion of this figure. Round your answer to 2 decimal places.
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Find the area of the interior of the four-petaled rose
sin(20)
Area
Evaluate this integral by hand and give the exact answer.
Transcribed Image Text:Find the area of the interior of the four-petaled rose sin(20) Area Evaluate this integral by hand and give the exact answer.
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